# Abikalender vs BaPsyPrep

The clearest difference is in-app purchases: Abikalender at none against BaPsyPrep's 1. Abikalender also leads on iOS requirement (18.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BaPsyPrep sells 1 in-app purchase, starting at $11.99 per month. Abikalender asks for nothing beyond the download.

Abikalender ships an update every 2 weeks, BaPsyPrep every 10 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Abikalender | BaPsyPrep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 19 MB | 79 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benedikt Purkott](https://appshunter.io/developer/1848470348) | [Juan Eduardo Huke](https://appshunter.io/developer/1860414223) |

## What reviewers say

### Abikalender

[App page](https://appshunter.io/ios/app/abikalender/id6756822711)

**Features:** macOS Compatibility

**In-app purchases:** none


### BaPsyPrep

[App page](https://appshunter.io/ios/app/bapsyprep/id6757331606)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Zugang (Monatlich) | $11.99 | per month |


## Frequently asked questions

### Is Abikalender free?

Abikalender is free to download, with no in-app purchases.

### Is BaPsyPrep free?

BaPsyPrep is free to download, with in-app purchases available.

### Do Abikalender or BaPsyPrep have ads?

Neither Abikalender nor BaPsyPrep shows ads.

### Which is updated more often, Abikalender or BaPsyPrep?

Abikalender ships an update every 2 weeks, and BaPsyPrep every 10 days. Most recently, Abikalender was updated on September 14, 2026 and BaPsyPrep on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*